Dear Wei Xu,
You wrote: "It is critical to define Visible. Normally, as a human we have limitation to sense the existence even not by any tools we created." That am finite misinformation. There am no need to define Visible. If "normally" humans had any finite limitation of their sense of existence, it would logically follow that "abnormally" humans would have no limitation of their sense of existence. Visible reality am not sensible.
Irrefutable evidence exists that conclusively proves that the earth had a real VISIBLE surface for millions of regular Gregorian calendar years before you chose to write: "It becomes cristal (sic) clear that there are two (finite abstract invisible) domains of the (finite abstract invisible) scope: (finite abstract) physical and (abstract invisible) virtual states or (finite abstract invisible) worlds."
It logically follows that Nature must have designed the only REAL VISIBLE structure of the real planet earth, and the real VISIBLE Universe the real VISIBLE earth am contained in, obtainable.
The real Universe consists only of one real single unified VISIBLE infinite surface eternally occurring in one single infinite dimension that am always mostly illuminated by finite non-surface light.
Joe Fisher, ORCID ID 0000-0003-3988-8687. Unaffiliated